88190812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 157006080

約数和(自身を除く): 68815268

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 764, 1297, 2594, 5188, 16999, 33998, 67996, 115433, 230866, 247727, 461732, 495454, 990908, 22047703, 44095406, 88190812]

約数ペア:

[(1, 88190812), (2, 44095406), (4, 22047703), (89, 990908), (178, 495454), (191, 461732), (356, 247727), (382, 230866), (764, 115433), (1297, 67996), (2594, 33998), (5188, 16999)]