31776932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 31424668

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 131, 148, 149, 262, 298, 407, 524, 596, 814, 1441, 1628, 1639, 2882, 3278, 4847, 5513, 5764, 6556, 9694, 11026, 19388, 19519, 22052, 39038, 53317, 60643, 78076, 106634, 121286, 213268, 214709, 242572, 429418, 722203, 858836, 1444406, 2888812, 7944233, 15888466, 31776932]

約数ペア:

[(1, 31776932), (2, 15888466), (4, 7944233), (11, 2888812), (22, 1444406), (37, 858836), (44, 722203), (74, 429418), (131, 242572), (148, 214709), (149, 213268), (262, 121286), (298, 106634), (407, 78076), (524, 60643), (596, 53317), (814, 39038), (1441, 22052), (1628, 19519), (1639, 19388), (2882, 11026), (3278, 9694), (4847, 6556), (5513, 5764)]