15109648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 30998016

約数和(自身を除く): 15888368

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 743, 1271, 1486, 2542, 2972, 5084, 5944, 10168, 11888, 20336, 23033, 30463, 46066, 60926, 92132, 121852, 184264, 243704, 368528, 487408, 944353, 1888706, 3777412, 7554824, 15109648]

約数ペア:

[(1, 15109648), (2, 7554824), (4, 3777412), (8, 1888706), (16, 944353), (31, 487408), (41, 368528), (62, 243704), (82, 184264), (124, 121852), (164, 92132), (248, 60926), (328, 46066), (496, 30463), (656, 23033), (743, 20336), (1271, 11888), (1486, 10168), (2542, 5944), (2972, 5084)]