981455744

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{92381}}^1$

素因数の和:92478

約数の個数: 32

約数和(自身を含む): 1978822440

約数和(自身を除く): 997366696

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 92381, 184762, 369524, 739048, 1478096, 2956192, 5912384, 7667623, 11824768, 15335246, 30670492, 61340984, 122681968, 245363936, 490727872, 981455744]

約数ペア:

[(1, 981455744), (2, 490727872), (4, 245363936), (8, 122681968), (16, 61340984), (32, 30670492), (64, 15335246), (83, 11824768), (128, 7667623), (166, 5912384), (332, 2956192), (664, 1478096), (1328, 739048), (2656, 369524), (5312, 184762), (10624, 92381)]