16368944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 32810400

約数和(自身を除く): 16441456

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 199, 212, 388, 398, 424, 776, 796, 848, 1552, 1592, 3184, 5141, 10282, 10547, 19303, 20564, 21094, 38606, 41128, 42188, 77212, 82256, 84376, 154424, 168752, 308848, 1023059, 2046118, 4092236, 8184472, 16368944]

約数ペア:

[(1, 16368944), (2, 8184472), (4, 4092236), (8, 2046118), (16, 1023059), (53, 308848), (97, 168752), (106, 154424), (194, 84376), (199, 82256), (212, 77212), (388, 42188), (398, 41128), (424, 38606), (776, 21094), (796, 20564), (848, 19303), (1552, 10547), (1592, 10282), (3184, 5141)]