31965890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5483}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 63965376

約数和(自身を除く): 31999486

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5483, 5830, 10966, 27415, 54830, 60313, 120626, 290599, 301565, 581198, 603130, 1452995, 2905990, 3196589, 6393178, 15982945, 31965890]

約数ペア:

[(1, 31965890), (2, 15982945), (5, 6393178), (10, 3196589), (11, 2905990), (22, 1452995), (53, 603130), (55, 581198), (106, 301565), (110, 290599), (265, 120626), (530, 60313), (583, 54830), (1166, 27415), (2915, 10966), (5483, 5830)]