43040608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 91974960

約数和(自身を除く): 48934352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 659, 1256, 1318, 2041, 2512, 2636, 4082, 5024, 5272, 8164, 8567, 10544, 16328, 17134, 21088, 32656, 34268, 65312, 68536, 103463, 137072, 206926, 274144, 413852, 827704, 1345019, 1655408, 2690038, 3310816, 5380076, 10760152, 21520304, 43040608]

約数ペア:

[(1, 43040608), (2, 21520304), (4, 10760152), (8, 5380076), (13, 3310816), (16, 2690038), (26, 1655408), (32, 1345019), (52, 827704), (104, 413852), (157, 274144), (208, 206926), (314, 137072), (416, 103463), (628, 68536), (659, 65312), (1256, 34268), (1318, 32656), (2041, 21088), (2512, 17134), (2636, 16328), (4082, 10544), (5024, 8567), (5272, 8164)]