91656464

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 182097720

約数和(自身を除く): 90441256

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 584, 776, 809, 1168, 1552, 1618, 3236, 6472, 7081, 12944, 14162, 28324, 56648, 59057, 78473, 113296, 118114, 156946, 236228, 313892, 472456, 627784, 944912, 1255568, 5728529, 11457058, 22914116, 45828232, 91656464]

約数ペア:

[(1, 91656464), (2, 45828232), (4, 22914116), (8, 11457058), (16, 5728529), (73, 1255568), (97, 944912), (146, 627784), (194, 472456), (292, 313892), (388, 236228), (584, 156946), (776, 118114), (809, 113296), (1168, 78473), (1552, 59057), (1618, 56648), (3236, 28324), (6472, 14162), (7081, 12944)]