89287504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 178738560

約数和(自身を除く): 89451056

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 656, 1039, 1048, 2078, 2096, 4156, 5371, 8312, 10742, 16624, 21484, 42599, 42968, 85198, 85936, 136109, 170396, 272218, 340792, 544436, 681584, 1088872, 2177744, 5580469, 11160938, 22321876, 44643752, 89287504]

約数ペア:

[(1, 89287504), (2, 44643752), (4, 22321876), (8, 11160938), (16, 5580469), (41, 2177744), (82, 1088872), (131, 681584), (164, 544436), (262, 340792), (328, 272218), (524, 170396), (656, 136109), (1039, 85936), (1048, 85198), (2078, 42968), (2096, 42599), (4156, 21484), (5371, 16624), (8312, 10742)]