86920652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7758

約数の個数: 48

約数和(自身を含む): 193277952

約数和(自身を除く): 106357300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 7703, 11284, 15406, 30812, 53921, 100139, 107842, 200278, 215684, 238793, 400556, 477586, 700973, 955172, 1401946, 1671551, 2803892, 3104309, 3343102, 6208618, 6686204, 12417236, 21730163, 43460326, 86920652]

約数ペア:

[(1, 86920652), (2, 43460326), (4, 21730163), (7, 12417236), (13, 6686204), (14, 6208618), (26, 3343102), (28, 3104309), (31, 2803892), (52, 1671551), (62, 1401946), (91, 955172), (124, 700973), (182, 477586), (217, 400556), (364, 238793), (403, 215684), (434, 200278), (806, 107842), (868, 100139), (1612, 53921), (2821, 30812), (5642, 15406), (7703, 11284)]