16655928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 43806720

約数和(自身を除く): 27150792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 367, 372, 488, 732, 734, 744, 1101, 1464, 1468, 1891, 2202, 2936, 3782, 4404, 5673, 7564, 8808, 11346, 11377, 15128, 22387, 22692, 22754, 34131, 44774, 45384, 45508, 67161, 68262, 89548, 91016, 134322, 136524, 179096, 268644, 273048, 537288, 693997, 1387994, 2081991, 2775988, 4163982, 5551976, 8327964, 16655928]

約数ペア:

[(1, 16655928), (2, 8327964), (3, 5551976), (4, 4163982), (6, 2775988), (8, 2081991), (12, 1387994), (24, 693997), (31, 537288), (61, 273048), (62, 268644), (93, 179096), (122, 136524), (124, 134322), (183, 91016), (186, 89548), (244, 68262), (248, 67161), (366, 45508), (367, 45384), (372, 44774), (488, 34131), (732, 22754), (734, 22692), (744, 22387), (1101, 15128), (1464, 11377), (1468, 11346), (1891, 8808), (2202, 7564), (2936, 5673), (3782, 4404)]