31919376

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4463}}^1$

素因数の和:4623

約数の個数: 40

約数和(自身を含む): 83030400

約数和(自身を除く): 51111024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4463, 7152, 8926, 13389, 17852, 26778, 35704, 53556, 71408, 107112, 214224, 664987, 1329974, 1994961, 2659948, 3989922, 5319896, 7979844, 10639792, 15959688, 31919376]

約数ペア:

[(1, 31919376), (2, 15959688), (3, 10639792), (4, 7979844), (6, 5319896), (8, 3989922), (12, 2659948), (16, 1994961), (24, 1329974), (48, 664987), (149, 214224), (298, 107112), (447, 71408), (596, 53556), (894, 35704), (1192, 26778), (1788, 17852), (2384, 13389), (3576, 8926), (4463, 7152)]