31057052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9791}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 59496192

約数和(自身を除く): 28439140

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 9791, 19582, 39164, 127283, 254566, 509132, 597251, 1194502, 2389004, 7764263, 15528526, 31057052]

約数ペア:

[(1, 31057052), (2, 15528526), (4, 7764263), (13, 2389004), (26, 1194502), (52, 597251), (61, 509132), (122, 254566), (244, 127283), (793, 39164), (1586, 19582), (3172, 9791)]