16199840

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 38683008

約数和(自身を除く): 22483168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 983, 1030, 1648, 1966, 2060, 3296, 3932, 4120, 4915, 7864, 8240, 9830, 15728, 16480, 19660, 31456, 39320, 78640, 101249, 157280, 202498, 404996, 506245, 809992, 1012490, 1619984, 2024980, 3239968, 4049960, 8099920, 16199840]

約数ペア:

[(1, 16199840), (2, 8099920), (4, 4049960), (5, 3239968), (8, 2024980), (10, 1619984), (16, 1012490), (20, 809992), (32, 506245), (40, 404996), (80, 202498), (103, 157280), (160, 101249), (206, 78640), (412, 39320), (515, 31456), (824, 19660), (983, 16480), (1030, 15728), (1648, 9830), (1966, 8240), (2060, 7864), (3296, 4915), (3932, 4120)]