31807152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 90

約数和(自身を含む): 96463692

約数和(自身を除く): 64656540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1307, 1352, 1521, 1872, 2028, 2614, 2704, 3042, 3921, 4056, 5228, 6084, 7842, 8112, 10456, 11763, 12168, 15684, 16991, 20912, 23526, 24336, 31368, 33982, 47052, 50973, 62736, 67964, 94104, 101946, 135928, 152919, 188208, 203892, 220883, 271856, 305838, 407784, 441766, 611676, 662649, 815568, 883532, 1223352, 1325298, 1767064, 1987947, 2446704, 2650596, 3534128, 3975894, 5301192, 7951788, 10602384, 15903576, 31807152]

約数ペア:

[(1, 31807152), (2, 15903576), (3, 10602384), (4, 7951788), (6, 5301192), (8, 3975894), (9, 3534128), (12, 2650596), (13, 2446704), (16, 1987947), (18, 1767064), (24, 1325298), (26, 1223352), (36, 883532), (39, 815568), (48, 662649), (52, 611676), (72, 441766), (78, 407784), (104, 305838), (117, 271856), (144, 220883), (156, 203892), (169, 188208), (208, 152919), (234, 135928), (312, 101946), (338, 94104), (468, 67964), (507, 62736), (624, 50973), (676, 47052), (936, 33982), (1014, 31368), (1307, 24336), (1352, 23526), (1521, 20912), (1872, 16991), (2028, 15684), (2614, 12168), (2704, 11763), (3042, 10456), (3921, 8112), (4056, 7842), (5228, 6084)]