31666344

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 50586456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 67, 94, 134, 141, 188, 201, 268, 282, 376, 402, 419, 536, 564, 804, 838, 1128, 1257, 1608, 1676, 2514, 3149, 3352, 5028, 6298, 9447, 10056, 12596, 18894, 19693, 25192, 28073, 37788, 39386, 56146, 59079, 75576, 78772, 84219, 112292, 118158, 157544, 168438, 224584, 236316, 336876, 472632, 673752, 1319431, 2638862, 3958293, 5277724, 7916586, 10555448, 15833172, 31666344]

約数ペア:

[(1, 31666344), (2, 15833172), (3, 10555448), (4, 7916586), (6, 5277724), (8, 3958293), (12, 2638862), (24, 1319431), (47, 673752), (67, 472632), (94, 336876), (134, 236316), (141, 224584), (188, 168438), (201, 157544), (268, 118158), (282, 112292), (376, 84219), (402, 78772), (419, 75576), (536, 59079), (564, 56146), (804, 39386), (838, 37788), (1128, 28073), (1257, 25192), (1608, 19693), (1676, 18894), (2514, 12596), (3149, 10056), (3352, 9447), (5028, 6298)]