31479008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 69464304

約数和(自身を除く): 37985296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 2417, 3256, 4834, 6512, 9668, 13024, 19336, 26587, 38672, 53174, 77344, 89429, 106348, 178858, 212696, 357716, 425392, 715432, 850784, 983719, 1430864, 1967438, 2861728, 3934876, 7869752, 15739504, 31479008]

約数ペア:

[(1, 31479008), (2, 15739504), (4, 7869752), (8, 3934876), (11, 2861728), (16, 1967438), (22, 1430864), (32, 983719), (37, 850784), (44, 715432), (74, 425392), (88, 357716), (148, 212696), (176, 178858), (296, 106348), (352, 89429), (407, 77344), (592, 53174), (814, 38672), (1184, 26587), (1628, 19336), (2417, 13024), (3256, 9668), (4834, 6512)]