16213441316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 29482037760

約数和(自身を除く): 13268596444

約数列:

[1, 2, 4, 31, 62, 124, 313, 419, 626, 838, 997, 1252, 1676, 1994, 3988, 9703, 12989, 19406, 25978, 30907, 38812, 51956, 61814, 123628, 131147, 262294, 312061, 417743, 524588, 624122, 835486, 1248244, 1670972, 4065557, 8131114, 9673891, 12950033, 16262228, 19347782, 25900066, 38695564, 51800132, 130753559, 261507118, 523014236, 4053360329, 8106720658, 16213441316]

約数ペア:

[(1, 16213441316), (2, 8106720658), (4, 4053360329), (31, 523014236), (62, 261507118), (124, 130753559), (313, 51800132), (419, 38695564), (626, 25900066), (838, 19347782), (997, 16262228), (1252, 12950033), (1676, 9673891), (1994, 8131114), (3988, 4065557), (9703, 1670972), (12989, 1248244), (19406, 835486), (25978, 624122), (30907, 524588), (38812, 417743), (51956, 312061), (61814, 262294), (123628, 131147)]