31959216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11714

約数の個数: 60

約数和(自身を含む): 94156920

約数和(自身を除く): 62197704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11681, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 186896, 210258, 221939, 280344, 420516, 443878, 560688, 665817, 841032, 887756, 1331634, 1682064, 1775512, 1997451, 2663268, 3551024, 3994902, 5326536, 7989804, 10653072, 15979608, 31959216]

約数ペア:

[(1, 31959216), (2, 15979608), (3, 10653072), (4, 7989804), (6, 5326536), (8, 3994902), (9, 3551024), (12, 2663268), (16, 1997451), (18, 1775512), (19, 1682064), (24, 1331634), (36, 887756), (38, 841032), (48, 665817), (57, 560688), (72, 443878), (76, 420516), (114, 280344), (144, 221939), (152, 210258), (171, 186896), (228, 140172), (304, 105129), (342, 93448), (456, 70086), (684, 46724), (912, 35043), (1368, 23362), (2736, 11681)]