31410592

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 64297800

約数和(自身を除く): 32887208

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 269, 328, 356, 538, 656, 712, 1076, 1312, 1424, 2152, 2848, 3649, 4304, 7298, 8608, 11029, 14596, 22058, 23941, 29192, 44116, 47882, 58384, 88232, 95764, 116768, 176464, 191528, 352928, 383056, 766112, 981581, 1963162, 3926324, 7852648, 15705296, 31410592]

約数ペア:

[(1, 31410592), (2, 15705296), (4, 7852648), (8, 3926324), (16, 1963162), (32, 981581), (41, 766112), (82, 383056), (89, 352928), (164, 191528), (178, 176464), (269, 116768), (328, 95764), (356, 88232), (538, 58384), (656, 47882), (712, 44116), (1076, 29192), (1312, 23941), (1424, 22058), (2152, 14596), (2848, 11029), (3649, 8608), (4304, 7298)]