45571984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 91938560

約数和(自身を除く): 46366576

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 661, 1112, 1322, 2224, 2644, 4309, 5288, 8618, 10576, 17236, 20491, 34472, 40982, 68944, 81964, 91879, 163928, 183758, 327856, 367516, 735032, 1470064, 2848249, 5696498, 11392996, 22785992, 45571984]

約数ペア:

[(1, 45571984), (2, 22785992), (4, 11392996), (8, 5696498), (16, 2848249), (31, 1470064), (62, 735032), (124, 367516), (139, 327856), (248, 183758), (278, 163928), (496, 91879), (556, 81964), (661, 68944), (1112, 40982), (1322, 34472), (2224, 20491), (2644, 17236), (4309, 10576), (5288, 8618)]