31190860804

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{1607}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 55798243200

約数和(自身を除く): 24607382396

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 449, 898, 1607, 1796, 3214, 6428, 10807, 21614, 43228, 45349, 48043, 90698, 96086, 162307, 171949, 181396, 192172, 324614, 343898, 649228, 687796, 721543, 1443086, 2886172, 4852343, 9704686, 17366849, 19409372, 34733698, 69467396, 72875843, 77205101, 145751686, 154410202, 291503372, 308820404, 7797715201, 15595430402, 31190860804]

約数ペア:

[(1, 31190860804), (2, 15595430402), (4, 7797715201), (101, 308820404), (107, 291503372), (202, 154410202), (214, 145751686), (404, 77205101), (428, 72875843), (449, 69467396), (898, 34733698), (1607, 19409372), (1796, 17366849), (3214, 9704686), (6428, 4852343), (10807, 2886172), (21614, 1443086), (43228, 721543), (45349, 687796), (48043, 649228), (90698, 343898), (96086, 324614), (162307, 192172), (171949, 181396)]