90071476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107741}}^1$

素因数の和:107775

約数の個数: 24

約数和(自身を含む): 181006560

約数和(自身を除く): 90935084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 107741, 215482, 430964, 1185151, 2047079, 2370302, 4094158, 4740604, 8188316, 22517869, 45035738, 90071476]

約数ペア:

[(1, 90071476), (2, 45035738), (4, 22517869), (11, 8188316), (19, 4740604), (22, 4094158), (38, 2370302), (44, 2047079), (76, 1185151), (209, 430964), (418, 215482), (836, 107741)]