16976648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 17496952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 683, 956, 1366, 1912, 2732, 3107, 5464, 6214, 8879, 12428, 17758, 24856, 35516, 71032, 163237, 326474, 652948, 1305896, 2122081, 4244162, 8488324, 16976648]

約数ペア:

[(1, 16976648), (2, 8488324), (4, 4244162), (8, 2122081), (13, 1305896), (26, 652948), (52, 326474), (104, 163237), (239, 71032), (478, 35516), (683, 24856), (956, 17758), (1366, 12428), (1912, 8879), (2732, 6214), (3107, 5464)]