90697552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1657}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 192434112

約数和(自身を除く): 101736560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 1657, 2488, 3314, 3421, 4976, 6628, 6842, 13256, 13684, 18227, 26512, 27368, 36454, 54736, 72908, 145816, 291632, 515327, 1030654, 2061308, 4122616, 5668597, 8245232, 11337194, 22674388, 45348776, 90697552]

約数ペア:

[(1, 90697552), (2, 45348776), (4, 22674388), (8, 11337194), (11, 8245232), (16, 5668597), (22, 4122616), (44, 2061308), (88, 1030654), (176, 515327), (311, 291632), (622, 145816), (1244, 72908), (1657, 54736), (2488, 36454), (3314, 27368), (3421, 26512), (4976, 18227), (6628, 13684), (6842, 13256)]