145604864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{33457}}^1$

素因数の和:33490

約数の個数: 36

約数和(自身を含む): 307746684

約数和(自身を除く): 162141820

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 33457, 66914, 133828, 267656, 535312, 568769, 1070624, 1137538, 2141248, 2275076, 4282496, 4550152, 8564992, 9100304, 18200608, 36401216, 72802432, 145604864]

約数ペア:

[(1, 145604864), (2, 72802432), (4, 36401216), (8, 18200608), (16, 9100304), (17, 8564992), (32, 4550152), (34, 4282496), (64, 2275076), (68, 2141248), (128, 1137538), (136, 1070624), (256, 568769), (272, 535312), (544, 267656), (1088, 133828), (2176, 66914), (4352, 33457)]