40238056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 78482880

約数和(自身を除く): 38244824

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 1831, 2747, 3662, 5494, 7324, 10988, 14648, 21976, 75071, 122677, 150142, 245354, 300284, 490708, 600568, 981416, 5029757, 10059514, 20119028, 40238056]

約数ペア:

[(1, 40238056), (2, 20119028), (4, 10059514), (8, 5029757), (41, 981416), (67, 600568), (82, 490708), (134, 300284), (164, 245354), (268, 150142), (328, 122677), (536, 75071), (1831, 21976), (2747, 14648), (3662, 10988), (5494, 7324)]