39457408

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{18133}}^1$

素因数の和:18164

約数の個数: 32

約数和(自身を含む): 83235060

約数和(自身を除く): 43777652

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 18133, 36266, 72532, 145064, 290128, 308261, 580256, 616522, 1160512, 1233044, 2321024, 2466088, 4932176, 9864352, 19728704, 39457408]

約数ペア:

[(1, 39457408), (2, 19728704), (4, 9864352), (8, 4932176), (16, 2466088), (17, 2321024), (32, 1233044), (34, 1160512), (64, 616522), (68, 580256), (128, 308261), (136, 290128), (272, 145064), (544, 72532), (1088, 36266), (2176, 18133)]