31922173616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{3169}}^1$

素因数の和:4114

約数の個数: 80

約数和(自身を含む): 66716682240

約数和(自身を除く): 34794508624

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 883, 1426, 1766, 2852, 3169, 3532, 5704, 6338, 7064, 11408, 12676, 14128, 20309, 25352, 27373, 40618, 50704, 54746, 72887, 81236, 98239, 109492, 145774, 162472, 196478, 218984, 291548, 324944, 392956, 437968, 583096, 629579, 785912, 1166192, 1259158, 1571824, 2259497, 2518316, 2798227, 4518994, 5036632, 5596454, 9037988, 10073264, 11192908, 18075976, 22385816, 36151952, 44771632, 64359221, 86745037, 128718442, 173490074, 257436884, 346980148, 514873768, 693960296, 1029747536, 1387920592, 1995135851, 3990271702, 7980543404, 15961086808, 31922173616]

約数ペア:

[(1, 31922173616), (2, 15961086808), (4, 7980543404), (8, 3990271702), (16, 1995135851), (23, 1387920592), (31, 1029747536), (46, 693960296), (62, 514873768), (92, 346980148), (124, 257436884), (184, 173490074), (248, 128718442), (368, 86745037), (496, 64359221), (713, 44771632), (883, 36151952), (1426, 22385816), (1766, 18075976), (2852, 11192908), (3169, 10073264), (3532, 9037988), (5704, 5596454), (6338, 5036632), (7064, 4518994), (11408, 2798227), (12676, 2518316), (14128, 2259497), (20309, 1571824), (25352, 1259158), (27373, 1166192), (40618, 785912), (50704, 629579), (54746, 583096), (72887, 437968), (81236, 392956), (98239, 324944), (109492, 291548), (145774, 218984), (162472, 196478)]