130154368

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{32801}}^1$

素因数の和:32846

約数の個数: 32

約数和(自身を含む): 267664320

約数和(自身を除く): 137509952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 32801, 65602, 131204, 262408, 524816, 1016831, 1049632, 2033662, 2099264, 4067324, 4198528, 8134648, 16269296, 32538592, 65077184, 130154368]

約数ペア:

[(1, 130154368), (2, 65077184), (4, 32538592), (8, 16269296), (16, 8134648), (31, 4198528), (32, 4067324), (62, 2099264), (64, 2033662), (124, 1049632), (128, 1016831), (248, 524816), (496, 262408), (992, 131204), (1984, 65602), (3968, 32801)]