64731872

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{12113}}^1$

素因数の和:12290

約数の個数: 24

約数和(自身を含む): 128214576

約数和(自身を除く): 63482704

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 12113, 24226, 48452, 96904, 193808, 387616, 2022871, 4045742, 8091484, 16182968, 32365936, 64731872]

約数ペア:

[(1, 64731872), (2, 32365936), (4, 16182968), (8, 8091484), (16, 4045742), (32, 2022871), (167, 387616), (334, 193808), (668, 96904), (1336, 48452), (2672, 24226), (5344, 12113)]