31660052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 63286272

約数和(自身を除く): 31626220

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 653, 713, 782, 1054, 1306, 1426, 1564, 2108, 2612, 2852, 11101, 12121, 15019, 20243, 22202, 24242, 30038, 40486, 44404, 48484, 60076, 80972, 255323, 344131, 465589, 510646, 688262, 931178, 1021292, 1376524, 1862356, 7915013, 15830026, 31660052]

約数ペア:

[(1, 31660052), (2, 15830026), (4, 7915013), (17, 1862356), (23, 1376524), (31, 1021292), (34, 931178), (46, 688262), (62, 510646), (68, 465589), (92, 344131), (124, 255323), (391, 80972), (527, 60076), (653, 48484), (713, 44404), (782, 40486), (1054, 30038), (1306, 24242), (1426, 22202), (1564, 20243), (2108, 15019), (2612, 12121), (2852, 11101)]