215519936

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4789

約数の個数: 56

約数和(自身を含む): 460760064

約数和(自身を除く): 245240128

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 4723, 5704, 9446, 11408, 18892, 22816, 37784, 45632, 75568, 108629, 146413, 151136, 217258, 292826, 302272, 434516, 585652, 869032, 1171304, 1738064, 2342608, 3367499, 3476128, 4685216, 6734998, 6952256, 9370432, 13469996, 26939992, 53879984, 107759968, 215519936]

約数ペア:

[(1, 215519936), (2, 107759968), (4, 53879984), (8, 26939992), (16, 13469996), (23, 9370432), (31, 6952256), (32, 6734998), (46, 4685216), (62, 3476128), (64, 3367499), (92, 2342608), (124, 1738064), (184, 1171304), (248, 869032), (368, 585652), (496, 434516), (713, 302272), (736, 292826), (992, 217258), (1426, 151136), (1472, 146413), (1984, 108629), (2852, 75568), (4723, 45632), (5704, 37784), (9446, 22816), (11408, 18892)]