31427976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^3$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 84772800

約数和(自身を除く): 53344824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 1681, 2337, 3116, 3362, 4674, 5043, 6232, 6724, 9348, 10086, 13448, 18696, 20172, 31939, 40344, 63878, 68921, 95817, 127756, 137842, 191634, 206763, 255512, 275684, 383268, 413526, 551368, 766536, 827052, 1309499, 1654104, 2618998, 3928497, 5237996, 7856994, 10475992, 15713988, 31427976]

約数ペア:

[(1, 31427976), (2, 15713988), (3, 10475992), (4, 7856994), (6, 5237996), (8, 3928497), (12, 2618998), (19, 1654104), (24, 1309499), (38, 827052), (41, 766536), (57, 551368), (76, 413526), (82, 383268), (114, 275684), (123, 255512), (152, 206763), (164, 191634), (228, 137842), (246, 127756), (328, 95817), (456, 68921), (492, 63878), (779, 40344), (984, 31939), (1558, 20172), (1681, 18696), (2337, 13448), (3116, 10086), (3362, 9348), (4674, 6724), (5043, 6232)]