31977472

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 52

約数和(自身を含む): 65986696

約数和(自身を除く): 34009224

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 211, 256, 296, 422, 512, 592, 844, 1024, 1184, 1688, 2048, 2368, 3376, 4096, 4736, 6752, 7807, 9472, 13504, 15614, 18944, 27008, 31228, 37888, 54016, 62456, 75776, 108032, 124912, 151552, 216064, 249824, 432128, 499648, 864256, 999296, 1998592, 3997184, 7994368, 15988736, 31977472]

約数ペア:

[(1, 31977472), (2, 15988736), (4, 7994368), (8, 3997184), (16, 1998592), (32, 999296), (37, 864256), (64, 499648), (74, 432128), (128, 249824), (148, 216064), (211, 151552), (256, 124912), (296, 108032), (422, 75776), (512, 62456), (592, 54016), (844, 37888), (1024, 31228), (1184, 27008), (1688, 18944), (2048, 15614), (2368, 13504), (3376, 9472), (4096, 7807), (4736, 6752)]