31299876

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{9769}}^1$

素因数の和:9868

約数の個数: 36

約数和(自身を含む): 80016300

約数和(自身を除く): 48716424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 9769, 19538, 29307, 39076, 58614, 87921, 117228, 175842, 351684, 869441, 1738882, 2608323, 3477764, 5216646, 7824969, 10433292, 15649938, 31299876]

約数ペア:

[(1, 31299876), (2, 15649938), (3, 10433292), (4, 7824969), (6, 5216646), (9, 3477764), (12, 2608323), (18, 1738882), (36, 869441), (89, 351684), (178, 175842), (267, 117228), (356, 87921), (534, 58614), (801, 39076), (1068, 29307), (1602, 19538), (3204, 9769)]