40369384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1621}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 82916640

約数和(自身を除く): 42547256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 283, 566, 1132, 1621, 2264, 3113, 3242, 6226, 6484, 12452, 12968, 17831, 24904, 35662, 71324, 142648, 458743, 917486, 1834972, 3669944, 5046173, 10092346, 20184692, 40369384]

約数ペア:

[(1, 40369384), (2, 20184692), (4, 10092346), (8, 5046173), (11, 3669944), (22, 1834972), (44, 917486), (88, 458743), (283, 142648), (566, 71324), (1132, 35662), (1621, 24904), (2264, 17831), (3113, 12968), (3242, 12452), (6226, 6484)]