90163172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{120539}}^1$

素因数の和:120571

約数の個数: 24

約数和(自身を含む): 182256480

約数和(自身を除く): 92093308

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 120539, 241078, 482156, 1325929, 2049163, 2651858, 4098326, 5303716, 8196652, 22540793, 45081586, 90163172]

約数ペア:

[(1, 90163172), (2, 45081586), (4, 22540793), (11, 8196652), (17, 5303716), (22, 4098326), (34, 2651858), (44, 2049163), (68, 1325929), (187, 482156), (374, 241078), (748, 120539)]