31196802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3403

約数の個数: 64

約数和(自身を含む): 81333504

約数和(自身を除く): 50136702

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 3361, 4641, 6722, 9282, 10083, 20166, 23527, 43693, 47054, 57137, 70581, 87386, 114274, 131079, 141162, 171411, 262158, 305851, 342822, 399959, 611702, 742781, 799918, 917553, 1199877, 1485562, 1835106, 2228343, 2399754, 4456686, 5199467, 10398934, 15598401, 31196802]

約数ペア:

[(1, 31196802), (2, 15598401), (3, 10398934), (6, 5199467), (7, 4456686), (13, 2399754), (14, 2228343), (17, 1835106), (21, 1485562), (26, 1199877), (34, 917553), (39, 799918), (42, 742781), (51, 611702), (78, 399959), (91, 342822), (102, 305851), (119, 262158), (182, 171411), (221, 141162), (238, 131079), (273, 114274), (357, 87386), (442, 70581), (546, 57137), (663, 47054), (714, 43693), (1326, 23527), (1547, 20166), (3094, 10083), (3361, 9282), (4641, 6722)]