82486144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 186354000

約数和(自身を除く): 103867856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 2609, 3952, 5218, 7904, 10436, 15808, 20872, 31616, 33917, 41744, 49571, 67834, 83488, 99142, 135668, 166976, 198284, 271336, 333952, 396568, 542672, 644423, 793136, 1085344, 1288846, 1586272, 2170688, 2577692, 3172544, 4341376, 5155384, 6345088, 10310768, 20621536, 41243072, 82486144]

約数ペア:

[(1, 82486144), (2, 41243072), (4, 20621536), (8, 10310768), (13, 6345088), (16, 5155384), (19, 4341376), (26, 3172544), (32, 2577692), (38, 2170688), (52, 1586272), (64, 1288846), (76, 1085344), (104, 793136), (128, 644423), (152, 542672), (208, 396568), (247, 333952), (304, 271336), (416, 198284), (494, 166976), (608, 135668), (832, 99142), (988, 83488), (1216, 67834), (1664, 49571), (1976, 41744), (2432, 33917), (2609, 31616), (3952, 20872), (5218, 15808), (7904, 10436)]