87811936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 184433760

約数和(自身を除く): 96621824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 1069, 1208, 2138, 2416, 2567, 4276, 4832, 5134, 8552, 10268, 17104, 18173, 20536, 34208, 36346, 41072, 72692, 82144, 145384, 161419, 290768, 322838, 581536, 645676, 1291352, 2582704, 2744123, 5165408, 5488246, 10976492, 21952984, 43905968, 87811936]

約数ペア:

[(1, 87811936), (2, 43905968), (4, 21952984), (8, 10976492), (16, 5488246), (17, 5165408), (32, 2744123), (34, 2582704), (68, 1291352), (136, 645676), (151, 581536), (272, 322838), (302, 290768), (544, 161419), (604, 145384), (1069, 82144), (1208, 72692), (2138, 41072), (2416, 36346), (2567, 34208), (4276, 20536), (4832, 18173), (5134, 17104), (8552, 10268)]