31032704

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 34769536

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 127, 128, 166, 184, 254, 332, 368, 508, 664, 736, 1016, 1328, 1472, 1909, 2032, 2656, 2921, 2944, 3818, 4064, 5312, 5842, 7636, 8128, 10541, 10624, 11684, 15272, 16256, 21082, 23368, 30544, 42164, 46736, 61088, 84328, 93472, 122176, 168656, 186944, 242443, 244352, 337312, 373888, 484886, 674624, 969772, 1349248, 1939544, 3879088, 7758176, 15516352, 31032704]

約数ペア:

[(1, 31032704), (2, 15516352), (4, 7758176), (8, 3879088), (16, 1939544), (23, 1349248), (32, 969772), (46, 674624), (64, 484886), (83, 373888), (92, 337312), (127, 244352), (128, 242443), (166, 186944), (184, 168656), (254, 122176), (332, 93472), (368, 84328), (508, 61088), (664, 46736), (736, 42164), (1016, 30544), (1328, 23368), (1472, 21082), (1909, 16256), (2032, 15272), (2656, 11684), (2921, 10624), (2944, 10541), (3818, 8128), (4064, 7636), (5312, 5842)]