16963504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 35466480

約数和(自身を除く): 18502976

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1361, 1558, 2722, 3116, 5444, 6232, 10888, 12464, 21776, 25859, 51718, 55801, 103436, 111602, 206872, 223204, 413744, 446408, 892816, 1060219, 2120438, 4240876, 8481752, 16963504]

約数ペア:

[(1, 16963504), (2, 8481752), (4, 4240876), (8, 2120438), (16, 1060219), (19, 892816), (38, 446408), (41, 413744), (76, 223204), (82, 206872), (152, 111602), (164, 103436), (304, 55801), (328, 51718), (656, 25859), (779, 21776), (1361, 12464), (1558, 10888), (2722, 6232), (3116, 5444)]