102443888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2553

約数の個数: 40

約数和(自身を含む): 206515056

約数和(自身を除く): 104071168

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2441, 2623, 4882, 5246, 9764, 10492, 19528, 20984, 39056, 41968, 104963, 148901, 209926, 297802, 419852, 595604, 839704, 1191208, 1679408, 2382416, 6402743, 12805486, 25610972, 51221944, 102443888]

約数ペア:

[(1, 102443888), (2, 51221944), (4, 25610972), (8, 12805486), (16, 6402743), (43, 2382416), (61, 1679408), (86, 1191208), (122, 839704), (172, 595604), (244, 419852), (344, 297802), (488, 209926), (688, 148901), (976, 104963), (2441, 41968), (2623, 39056), (4882, 20984), (5246, 19528), (9764, 10492)]