55674256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16649}}^1$

素因数の和:16687

約数の個数: 40

約数和(自身を含む): 123876000

約数和(自身を除く): 68201744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 16649, 33298, 66596, 133192, 183139, 266384, 316331, 366278, 632662, 732556, 1265324, 1465112, 2530648, 2930224, 3479641, 5061296, 6959282, 13918564, 27837128, 55674256]

約数ペア:

[(1, 55674256), (2, 27837128), (4, 13918564), (8, 6959282), (11, 5061296), (16, 3479641), (19, 2930224), (22, 2530648), (38, 1465112), (44, 1265324), (76, 732556), (88, 632662), (152, 366278), (176, 316331), (209, 266384), (304, 183139), (418, 133192), (836, 66596), (1672, 33298), (3344, 16649)]