31195872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5736

約数の個数: 72

約数和(自身を含む): 93398760

約数和(自身を除く): 62202888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 5701, 11402, 17103, 22804, 34206, 45608, 51309, 68412, 91216, 102618, 108319, 136824, 182432, 205236, 216638, 273648, 324957, 410472, 433276, 547296, 649914, 820944, 866552, 974871, 1299828, 1641888, 1733104, 1949742, 2599656, 3466208, 3899484, 5199312, 7798968, 10398624, 15597936, 31195872]

約数ペア:

[(1, 31195872), (2, 15597936), (3, 10398624), (4, 7798968), (6, 5199312), (8, 3899484), (9, 3466208), (12, 2599656), (16, 1949742), (18, 1733104), (19, 1641888), (24, 1299828), (32, 974871), (36, 866552), (38, 820944), (48, 649914), (57, 547296), (72, 433276), (76, 410472), (96, 324957), (114, 273648), (144, 216638), (152, 205236), (171, 182432), (228, 136824), (288, 108319), (304, 102618), (342, 91216), (456, 68412), (608, 51309), (684, 45608), (912, 34206), (1368, 22804), (1824, 17103), (2736, 11402), (5472, 5701)]