89886664

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23957}}^1$

素因数の和:24037

約数の個数: 32

約数和(自身を含む): 195497280

約数和(自身を除く): 105610616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 23957, 47914, 95828, 167699, 191656, 335398, 670796, 1341592, 1605119, 3210238, 6420476, 11235833, 12840952, 22471666, 44943332, 89886664]

約数ペア:

[(1, 89886664), (2, 44943332), (4, 22471666), (7, 12840952), (8, 11235833), (14, 6420476), (28, 3210238), (56, 1605119), (67, 1341592), (134, 670796), (268, 335398), (469, 191656), (536, 167699), (938, 95828), (1876, 47914), (3752, 23957)]