42474752

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2098

約数の個数: 36

約数和(自身を含む): 85848000

約数和(自身を除く): 43373248

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 1999, 2656, 3998, 5312, 7996, 10624, 15992, 21248, 31984, 63968, 127936, 165917, 255872, 331834, 511744, 663668, 1327336, 2654672, 5309344, 10618688, 21237376, 42474752]

約数ペア:

[(1, 42474752), (2, 21237376), (4, 10618688), (8, 5309344), (16, 2654672), (32, 1327336), (64, 663668), (83, 511744), (128, 331834), (166, 255872), (256, 165917), (332, 127936), (664, 63968), (1328, 31984), (1999, 21248), (2656, 15992), (3998, 10624), (5312, 7996)]