31612476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 88284672

約数和(自身を除く): 56672196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 67, 82, 84, 123, 134, 137, 164, 201, 246, 268, 274, 287, 402, 411, 469, 492, 548, 574, 804, 822, 861, 938, 959, 1148, 1407, 1644, 1722, 1876, 1918, 2747, 2814, 2877, 3444, 3836, 5494, 5617, 5628, 5754, 8241, 9179, 10988, 11234, 11508, 16482, 16851, 18358, 19229, 22468, 27537, 32964, 33702, 36716, 38458, 39319, 55074, 57687, 64253, 67404, 76916, 78638, 110148, 115374, 117957, 128506, 157276, 192759, 230748, 235914, 257012, 376339, 385518, 471828, 752678, 771036, 1129017, 1505356, 2258034, 2634373, 4516068, 5268746, 7903119, 10537492, 15806238, 31612476]

約数ペア:

[(1, 31612476), (2, 15806238), (3, 10537492), (4, 7903119), (6, 5268746), (7, 4516068), (12, 2634373), (14, 2258034), (21, 1505356), (28, 1129017), (41, 771036), (42, 752678), (67, 471828), (82, 385518), (84, 376339), (123, 257012), (134, 235914), (137, 230748), (164, 192759), (201, 157276), (246, 128506), (268, 117957), (274, 115374), (287, 110148), (402, 78638), (411, 76916), (469, 67404), (492, 64253), (548, 57687), (574, 55074), (804, 39319), (822, 38458), (861, 36716), (938, 33702), (959, 32964), (1148, 27537), (1407, 22468), (1644, 19229), (1722, 18358), (1876, 16851), (1918, 16482), (2747, 11508), (2814, 11234), (2877, 10988), (3444, 9179), (3836, 8241), (5494, 5754), (5617, 5628)]