16805472

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 45545472

約数和(自身を除く): 28740000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 5647, 11294, 16941, 22588, 33882, 45176, 67764, 90352, 135528, 175057, 180704, 271056, 350114, 525171, 542112, 700228, 1050342, 1400456, 2100684, 2800912, 4201368, 5601824, 8402736, 16805472]

約数ペア:

[(1, 16805472), (2, 8402736), (3, 5601824), (4, 4201368), (6, 2800912), (8, 2100684), (12, 1400456), (16, 1050342), (24, 700228), (31, 542112), (32, 525171), (48, 350114), (62, 271056), (93, 180704), (96, 175057), (124, 135528), (186, 90352), (248, 67764), (372, 45176), (496, 33882), (744, 22588), (992, 16941), (1488, 11294), (2976, 5647)]