31058742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 74462976

約数和(自身を除く): 43404234

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 583, 683, 689, 858, 1166, 1366, 1378, 1749, 2049, 2067, 3498, 4098, 4134, 7513, 7579, 8879, 15026, 15158, 17758, 22539, 22737, 26637, 36199, 45078, 45474, 53274, 72398, 97669, 108597, 195338, 217194, 293007, 398189, 470587, 586014, 796378, 941174, 1194567, 1411761, 2389134, 2823522, 5176457, 10352914, 15529371, 31058742]

約数ペア:

[(1, 31058742), (2, 15529371), (3, 10352914), (6, 5176457), (11, 2823522), (13, 2389134), (22, 1411761), (26, 1194567), (33, 941174), (39, 796378), (53, 586014), (66, 470587), (78, 398189), (106, 293007), (143, 217194), (159, 195338), (286, 108597), (318, 97669), (429, 72398), (583, 53274), (683, 45474), (689, 45078), (858, 36199), (1166, 26637), (1366, 22737), (1378, 22539), (1749, 17758), (2049, 15158), (2067, 15026), (3498, 8879), (4098, 7579), (4134, 7513)]