123879472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10921

約数の個数: 40

約数和(自身を含む): 258554880

約数和(自身を除く): 134675408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 10859, 11408, 21718, 43436, 86872, 173744, 249757, 336629, 499514, 673258, 999028, 1346516, 1998056, 2693032, 3996112, 5386064, 7742467, 15484934, 30969868, 61939736, 123879472]

約数ペア:

[(1, 123879472), (2, 61939736), (4, 30969868), (8, 15484934), (16, 7742467), (23, 5386064), (31, 3996112), (46, 2693032), (62, 1998056), (92, 1346516), (124, 999028), (184, 673258), (248, 499514), (368, 336629), (496, 249757), (713, 173744), (1426, 86872), (2852, 43436), (5704, 21718), (10859, 11408)]