38421704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 74965440

約数和(自身を除く): 36543736

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 1831, 2623, 3662, 5246, 7324, 10492, 14648, 20984, 78733, 111691, 157466, 223382, 314932, 446764, 629864, 893528, 4802713, 9605426, 19210852, 38421704]

約数ペア:

[(1, 38421704), (2, 19210852), (4, 9605426), (8, 4802713), (43, 893528), (61, 629864), (86, 446764), (122, 314932), (172, 223382), (244, 157466), (344, 111691), (488, 78733), (1831, 20984), (2623, 14648), (3662, 10492), (5246, 7324)]