90917632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 207065376

約数和(自身を除く): 116147744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1607, 1664, 1768, 2176, 3214, 3328, 3536, 4352, 6428, 7072, 12856, 14144, 20891, 25712, 27319, 28288, 41782, 51424, 54638, 56576, 83564, 102848, 109276, 167128, 205696, 218552, 334256, 355147, 411392, 437104, 668512, 710294, 874208, 1337024, 1420588, 1748416, 2674048, 2841176, 3496832, 5348096, 5682352, 6993664, 11364704, 22729408, 45458816, 90917632]

約数ペア:

[(1, 90917632), (2, 45458816), (4, 22729408), (8, 11364704), (13, 6993664), (16, 5682352), (17, 5348096), (26, 3496832), (32, 2841176), (34, 2674048), (52, 1748416), (64, 1420588), (68, 1337024), (104, 874208), (128, 710294), (136, 668512), (208, 437104), (221, 411392), (256, 355147), (272, 334256), (416, 218552), (442, 205696), (544, 167128), (832, 109276), (884, 102848), (1088, 83564), (1607, 56576), (1664, 54638), (1768, 51424), (2176, 41782), (3214, 28288), (3328, 27319), (3536, 25712), (4352, 20891), (6428, 14144), (7072, 12856)]