80917936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14831}}^1$

素因数の和:14881

約数の個数: 40

約数和(自身を含む): 176560128

約数和(自身を除く): 95642192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 14831, 29662, 59324, 118648, 163141, 237296, 326282, 459761, 652564, 919522, 1305128, 1839044, 2610256, 3678088, 5057371, 7356176, 10114742, 20229484, 40458968, 80917936]

約数ペア:

[(1, 80917936), (2, 40458968), (4, 20229484), (8, 10114742), (11, 7356176), (16, 5057371), (22, 3678088), (31, 2610256), (44, 1839044), (62, 1305128), (88, 919522), (124, 652564), (176, 459761), (248, 326282), (341, 237296), (496, 163141), (682, 118648), (1364, 59324), (2728, 29662), (5456, 14831)]