40897384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7877}}^1$

素因数の和:7953

約数の個数: 32

約数和(自身を含む): 85082400

約数和(自身を除く): 44185016

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 7877, 15754, 31508, 63016, 86647, 173294, 346588, 464743, 693176, 929486, 1858972, 3717944, 5112173, 10224346, 20448692, 40897384]

約数ペア:

[(1, 40897384), (2, 20448692), (4, 10224346), (8, 5112173), (11, 3717944), (22, 1858972), (44, 929486), (59, 693176), (88, 464743), (118, 346588), (236, 173294), (472, 86647), (649, 63016), (1298, 31508), (2596, 15754), (5192, 7877)]