40943488

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 82620000

約数和(自身を除く): 41676512

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 4049, 5056, 8098, 10112, 16196, 32392, 64784, 129568, 259136, 319871, 518272, 639742, 1279484, 2558968, 5117936, 10235872, 20471744, 40943488]

約数ペア:

[(1, 40943488), (2, 20471744), (4, 10235872), (8, 5117936), (16, 2558968), (32, 1279484), (64, 639742), (79, 518272), (128, 319871), (158, 259136), (316, 129568), (632, 64784), (1264, 32392), (2528, 16196), (4049, 10112), (5056, 8098)]