31712404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 58835476

約数和(自身を除く): 27123072

約数列:

[1, 2, 4, 37, 47, 74, 94, 97, 148, 188, 194, 388, 1739, 2209, 3478, 3589, 4418, 4559, 6956, 7178, 8836, 9118, 14356, 18236, 81733, 163466, 168683, 214273, 326932, 337366, 428546, 674732, 857092, 7928101, 15856202, 31712404]

約数ペア:

[(1, 31712404), (2, 15856202), (4, 7928101), (37, 857092), (47, 674732), (74, 428546), (94, 337366), (97, 326932), (148, 214273), (188, 168683), (194, 163466), (388, 81733), (1739, 18236), (2209, 14356), (3478, 9118), (3589, 8836), (4418, 7178), (4559, 6956)]