39293564416

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2475653}}^1$

素因数の和:2475702

約数の個数: 40

約数和(自身を含む): 81043009344

約数和(自身を除く): 41749444928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 2475653, 4951306, 9902612, 19805224, 39610448, 76745243, 79220896, 153490486, 158441792, 306980972, 316883584, 613961944, 633767168, 1227923888, 1267534336, 2455847776, 4911695552, 9823391104, 19646782208, 39293564416]

約数ペア:

[(1, 39293564416), (2, 19646782208), (4, 9823391104), (8, 4911695552), (16, 2455847776), (31, 1267534336), (32, 1227923888), (62, 633767168), (64, 613961944), (124, 316883584), (128, 306980972), (248, 158441792), (256, 153490486), (496, 79220896), (512, 76745243), (992, 39610448), (1984, 19805224), (3968, 9902612), (7936, 4951306), (15872, 2475653)]