31803044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 70202496

約数和(自身を除く): 38399452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2131, 2132, 3731, 4262, 7462, 8524, 14917, 14924, 27703, 29834, 55406, 59668, 87371, 110812, 174742, 193921, 349484, 387842, 611597, 775684, 1135823, 1223194, 2271646, 2446388, 4543292, 7950761, 15901522, 31803044]

約数ペア:

[(1, 31803044), (2, 15901522), (4, 7950761), (7, 4543292), (13, 2446388), (14, 2271646), (26, 1223194), (28, 1135823), (41, 775684), (52, 611597), (82, 387842), (91, 349484), (164, 193921), (182, 174742), (287, 110812), (364, 87371), (533, 59668), (574, 55406), (1066, 29834), (1148, 27703), (2131, 14924), (2132, 14917), (3731, 8524), (4262, 7462)]