88840156

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 159833520

約数和(自身を除く): 70993364

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 4091, 5429, 8182, 10858, 16364, 21716, 249551, 364099, 499102, 728198, 998204, 1456396, 22210039, 44420078, 88840156]

約数ペア:

[(1, 88840156), (2, 44420078), (4, 22210039), (61, 1456396), (89, 998204), (122, 728198), (178, 499102), (244, 364099), (356, 249551), (4091, 21716), (5429, 16364), (8182, 10858)]