79918256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23899}}^1$

素因数の和:23937

約数の個数: 40

約数和(自身を含む): 177816000

約数和(自身を除く): 97897744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 23899, 47798, 95596, 191192, 262889, 382384, 454081, 525778, 908162, 1051556, 1816324, 2103112, 3632648, 4206224, 4994891, 7265296, 9989782, 19979564, 39959128, 79918256]

約数ペア:

[(1, 79918256), (2, 39959128), (4, 19979564), (8, 9989782), (11, 7265296), (16, 4994891), (19, 4206224), (22, 3632648), (38, 2103112), (44, 1816324), (76, 1051556), (88, 908162), (152, 525778), (176, 454081), (209, 382384), (304, 262889), (418, 191192), (836, 95596), (1672, 47798), (3344, 23899)]