31900596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 92725248

約数和(自身を除く): 60824652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 223, 262, 273, 364, 393, 446, 524, 546, 669, 786, 892, 917, 1092, 1338, 1561, 1572, 1703, 1834, 2676, 2751, 2899, 3122, 3406, 3668, 4683, 5109, 5502, 5798, 6244, 6812, 8697, 9366, 10218, 11004, 11596, 11921, 17394, 18732, 20293, 20436, 23842, 29213, 34788, 35763, 40586, 47684, 58426, 60879, 71526, 81172, 87639, 116852, 121758, 143052, 175278, 204491, 243516, 350556, 379769, 408982, 613473, 759538, 817964, 1139307, 1226946, 1519076, 2278614, 2453892, 2658383, 4557228, 5316766, 7975149, 10633532, 15950298, 31900596]

約数ペア:

[(1, 31900596), (2, 15950298), (3, 10633532), (4, 7975149), (6, 5316766), (7, 4557228), (12, 2658383), (13, 2453892), (14, 2278614), (21, 1519076), (26, 1226946), (28, 1139307), (39, 817964), (42, 759538), (52, 613473), (78, 408982), (84, 379769), (91, 350556), (131, 243516), (156, 204491), (182, 175278), (223, 143052), (262, 121758), (273, 116852), (364, 87639), (393, 81172), (446, 71526), (524, 60879), (546, 58426), (669, 47684), (786, 40586), (892, 35763), (917, 34788), (1092, 29213), (1338, 23842), (1561, 20436), (1572, 20293), (1703, 18732), (1834, 17394), (2676, 11921), (2751, 11596), (2899, 11004), (3122, 10218), (3406, 9366), (3668, 8697), (4683, 6812), (5109, 6244), (5502, 5798)]