40889056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 87275664

約数和(自身を除く): 46386608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 227, 416, 433, 454, 866, 908, 1732, 1816, 2951, 3464, 3632, 5629, 5902, 6928, 7264, 11258, 11804, 13856, 22516, 23608, 45032, 47216, 90064, 94432, 98291, 180128, 196582, 393164, 786328, 1277783, 1572656, 2555566, 3145312, 5111132, 10222264, 20444528, 40889056]

約数ペア:

[(1, 40889056), (2, 20444528), (4, 10222264), (8, 5111132), (13, 3145312), (16, 2555566), (26, 1572656), (32, 1277783), (52, 786328), (104, 393164), (208, 196582), (227, 180128), (416, 98291), (433, 94432), (454, 90064), (866, 47216), (908, 45032), (1732, 23608), (1816, 22516), (2951, 13856), (3464, 11804), (3632, 11258), (5629, 7264), (5902, 6928)]