39712436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 71481984

約数和(自身を除く): 31769548

約数列:

[1, 2, 4, 41, 82, 164, 463, 523, 926, 1046, 1852, 2092, 18983, 21443, 37966, 42886, 75932, 85772, 242149, 484298, 968596, 9928109, 19856218, 39712436]

約数ペア:

[(1, 39712436), (2, 19856218), (4, 9928109), (41, 968596), (82, 484298), (164, 242149), (463, 85772), (523, 75932), (926, 42886), (1046, 37966), (1852, 21443), (2092, 18983)]