86457296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 177369600

約数和(自身を除く): 90912304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1489, 1528, 2978, 3056, 3629, 5956, 7258, 11912, 14516, 23824, 28291, 29032, 56582, 58064, 113164, 226328, 284399, 452656, 568798, 1137596, 2275192, 4550384, 5403581, 10807162, 21614324, 43228648, 86457296]

約数ペア:

[(1, 86457296), (2, 43228648), (4, 21614324), (8, 10807162), (16, 5403581), (19, 4550384), (38, 2275192), (76, 1137596), (152, 568798), (191, 452656), (304, 284399), (382, 226328), (764, 113164), (1489, 58064), (1528, 56582), (2978, 29032), (3056, 28291), (3629, 23824), (5956, 14516), (7258, 11912)]