31506216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 93133440

約数和(自身を除く): 61627224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 196, 219, 292, 294, 367, 392, 438, 511, 584, 588, 734, 876, 1022, 1101, 1176, 1468, 1533, 1752, 2044, 2202, 2569, 2936, 3066, 3577, 4088, 4404, 5138, 6132, 7154, 7707, 8808, 10276, 10731, 12264, 14308, 15414, 17983, 20552, 21462, 26791, 28616, 30828, 35966, 42924, 53582, 53949, 61656, 71932, 80373, 85848, 107164, 107898, 143864, 160746, 187537, 214328, 215796, 321492, 375074, 431592, 562611, 642984, 750148, 1125222, 1312759, 1500296, 2250444, 2625518, 3938277, 4500888, 5251036, 7876554, 10502072, 15753108, 31506216]

約数ペア:

[(1, 31506216), (2, 15753108), (3, 10502072), (4, 7876554), (6, 5251036), (7, 4500888), (8, 3938277), (12, 2625518), (14, 2250444), (21, 1500296), (24, 1312759), (28, 1125222), (42, 750148), (49, 642984), (56, 562611), (73, 431592), (84, 375074), (98, 321492), (146, 215796), (147, 214328), (168, 187537), (196, 160746), (219, 143864), (292, 107898), (294, 107164), (367, 85848), (392, 80373), (438, 71932), (511, 61656), (584, 53949), (588, 53582), (734, 42924), (876, 35966), (1022, 30828), (1101, 28616), (1176, 26791), (1468, 21462), (1533, 20552), (1752, 17983), (2044, 15414), (2202, 14308), (2569, 12264), (2936, 10731), (3066, 10276), (3577, 8808), (4088, 7707), (4404, 7154), (5138, 6132)]