31607004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 87945984

約数和(自身を除く): 56338980

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 113, 132, 143, 156, 163, 226, 286, 326, 339, 429, 452, 489, 572, 652, 678, 858, 978, 1243, 1356, 1469, 1716, 1793, 1956, 2119, 2486, 2938, 3586, 3729, 4238, 4407, 4972, 5379, 5876, 6357, 7172, 7458, 8476, 8814, 10758, 12714, 14916, 16159, 17628, 18419, 21516, 23309, 25428, 32318, 36838, 46618, 48477, 55257, 64636, 69927, 73676, 93236, 96954, 110514, 139854, 193908, 202609, 221028, 239447, 279708, 405218, 478894, 607827, 718341, 810436, 957788, 1215654, 1436682, 2431308, 2633917, 2873364, 5267834, 7901751, 10535668, 15803502, 31607004]

約数ペア:

[(1, 31607004), (2, 15803502), (3, 10535668), (4, 7901751), (6, 5267834), (11, 2873364), (12, 2633917), (13, 2431308), (22, 1436682), (26, 1215654), (33, 957788), (39, 810436), (44, 718341), (52, 607827), (66, 478894), (78, 405218), (113, 279708), (132, 239447), (143, 221028), (156, 202609), (163, 193908), (226, 139854), (286, 110514), (326, 96954), (339, 93236), (429, 73676), (452, 69927), (489, 64636), (572, 55257), (652, 48477), (678, 46618), (858, 36838), (978, 32318), (1243, 25428), (1356, 23309), (1469, 21516), (1716, 18419), (1793, 17628), (1956, 16159), (2119, 14916), (2486, 12714), (2938, 10758), (3586, 8814), (3729, 8476), (4238, 7458), (4407, 7172), (4972, 6357), (5379, 5876)]