216834832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3191}}^1$

素因数の和:3367

約数の個数: 40

約数和(自身を含む): 436972032

約数和(自身を除く): 220137200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 3191, 4247, 6382, 8494, 12764, 16988, 25528, 33976, 51056, 67952, 98921, 197842, 395684, 437167, 791368, 874334, 1582736, 1748668, 3497336, 6994672, 13552177, 27104354, 54208708, 108417416, 216834832]

約数ペア:

[(1, 216834832), (2, 108417416), (4, 54208708), (8, 27104354), (16, 13552177), (31, 6994672), (62, 3497336), (124, 1748668), (137, 1582736), (248, 874334), (274, 791368), (496, 437167), (548, 395684), (1096, 197842), (2192, 98921), (3191, 67952), (4247, 51056), (6382, 33976), (8494, 25528), (12764, 16988)]