16315944

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 25985496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 101, 106, 127, 159, 202, 212, 254, 303, 318, 381, 404, 424, 508, 606, 636, 762, 808, 1016, 1212, 1272, 1524, 2424, 3048, 5353, 6731, 10706, 12827, 13462, 16059, 20193, 21412, 25654, 26924, 32118, 38481, 40386, 42824, 51308, 53848, 64236, 76962, 80772, 102616, 128472, 153924, 161544, 307848, 679831, 1359662, 2039493, 2719324, 4078986, 5438648, 8157972, 16315944]

約数ペア:

[(1, 16315944), (2, 8157972), (3, 5438648), (4, 4078986), (6, 2719324), (8, 2039493), (12, 1359662), (24, 679831), (53, 307848), (101, 161544), (106, 153924), (127, 128472), (159, 102616), (202, 80772), (212, 76962), (254, 64236), (303, 53848), (318, 51308), (381, 42824), (404, 40386), (424, 38481), (508, 32118), (606, 26924), (636, 25654), (762, 21412), (808, 20193), (1016, 16059), (1212, 13462), (1272, 12827), (1524, 10706), (2424, 6731), (3048, 5353)]