41919712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 43810688

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 359, 656, 712, 718, 1312, 1424, 1436, 2848, 2872, 3649, 5744, 7298, 11488, 14596, 14719, 29192, 29438, 31951, 58384, 58876, 63902, 116768, 117752, 127804, 235504, 255608, 471008, 511216, 1022432, 1309991, 2619982, 5239964, 10479928, 20959856, 41919712]

約数ペア:

[(1, 41919712), (2, 20959856), (4, 10479928), (8, 5239964), (16, 2619982), (32, 1309991), (41, 1022432), (82, 511216), (89, 471008), (164, 255608), (178, 235504), (328, 127804), (356, 117752), (359, 116768), (656, 63902), (712, 58876), (718, 58384), (1312, 31951), (1424, 29438), (1436, 29192), (2848, 14719), (2872, 14596), (3649, 11488), (5744, 7298)]