42119416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 38664584

約数列:

[1, 2, 4, 8, 67, 134, 179, 268, 358, 439, 536, 716, 878, 1432, 1756, 3512, 11993, 23986, 29413, 47972, 58826, 78581, 95944, 117652, 157162, 235304, 314324, 628648, 5264927, 10529854, 21059708, 42119416]

約数ペア:

[(1, 42119416), (2, 21059708), (4, 10529854), (8, 5264927), (67, 628648), (134, 314324), (179, 235304), (268, 157162), (358, 117652), (439, 95944), (536, 78581), (716, 58826), (878, 47972), (1432, 29413), (1756, 23986), (3512, 11993)]