31488078

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 64460160

約数和(自身を除く): 32972082

約数列:

[1, 2, 3, 6, 61, 122, 183, 227, 366, 379, 454, 681, 758, 1137, 1362, 2274, 13847, 23119, 27694, 41541, 46238, 69357, 83082, 86033, 138714, 172066, 258099, 516198, 5248013, 10496026, 15744039, 31488078]

約数ペア:

[(1, 31488078), (2, 15744039), (3, 10496026), (6, 5248013), (61, 516198), (122, 258099), (183, 172066), (227, 138714), (366, 86033), (379, 83082), (454, 69357), (681, 46238), (758, 41541), (1137, 27694), (1362, 23119), (2274, 13847)]