38398336

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 78972480

約数和(自身を除く): 40574144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 9677, 19354, 38708, 77416, 154832, 299987, 309664, 599974, 619328, 1199948, 1238656, 2399896, 4799792, 9599584, 19199168, 38398336]

約数ペア:

[(1, 38398336), (2, 19199168), (4, 9599584), (8, 4799792), (16, 2399896), (31, 1238656), (32, 1199948), (62, 619328), (64, 599974), (124, 309664), (128, 299987), (248, 154832), (496, 77416), (992, 38708), (1984, 19354), (3968, 9677)]