87037916

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10831}}^1$

素因数の和:10890

約数の個数: 36

約数和(自身を含む): 181522656

約数和(自身を除く): 94484740

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 10831, 21662, 43324, 75817, 151634, 303268, 444071, 530719, 888142, 1061438, 1776284, 2122876, 3108497, 6216994, 12433988, 21759479, 43518958, 87037916]

約数ペア:

[(1, 87037916), (2, 43518958), (4, 21759479), (7, 12433988), (14, 6216994), (28, 3108497), (41, 2122876), (49, 1776284), (82, 1061438), (98, 888142), (164, 530719), (196, 444071), (287, 303268), (574, 151634), (1148, 75817), (2009, 43324), (4018, 21662), (8036, 10831)]