219312512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{100787}}^1$

素因数の和:100818

約数の個数: 32

約数和(自身を含む): 462616920

約数和(自身を除く): 243304408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 100787, 201574, 403148, 806296, 1612592, 1713379, 3225184, 3426758, 6450368, 6853516, 12900736, 13707032, 27414064, 54828128, 109656256, 219312512]

約数ペア:

[(1, 219312512), (2, 109656256), (4, 54828128), (8, 27414064), (16, 13707032), (17, 12900736), (32, 6853516), (34, 6450368), (64, 3426758), (68, 3225184), (128, 1713379), (136, 1612592), (272, 806296), (544, 403148), (1088, 201574), (2176, 100787)]