39322064

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{40289}}^1$

素因数の和:40358

約数の個数: 20

約数和(自身を含む): 77437380

約数和(自身を除く): 38115316

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 40289, 80578, 161156, 322312, 644624, 2457629, 4915258, 9830516, 19661032, 39322064]

約数ペア:

[(1, 39322064), (2, 19661032), (4, 9830516), (8, 4915258), (16, 2457629), (61, 644624), (122, 322312), (244, 161156), (488, 80578), (976, 40289)]