16953456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 47809440

約数和(自身を除く): 30855984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 269, 303, 312, 404, 538, 606, 624, 807, 808, 1076, 1212, 1313, 1614, 1616, 2152, 2424, 2626, 3228, 3497, 3939, 4304, 4848, 5252, 6456, 6994, 7878, 10491, 10504, 12912, 13988, 15756, 20982, 21008, 27169, 27976, 31512, 41964, 54338, 55952, 63024, 81507, 83928, 108676, 163014, 167856, 217352, 326028, 353197, 434704, 652056, 706394, 1059591, 1304112, 1412788, 2119182, 2825576, 4238364, 5651152, 8476728, 16953456]

約数ペア:

[(1, 16953456), (2, 8476728), (3, 5651152), (4, 4238364), (6, 2825576), (8, 2119182), (12, 1412788), (13, 1304112), (16, 1059591), (24, 706394), (26, 652056), (39, 434704), (48, 353197), (52, 326028), (78, 217352), (101, 167856), (104, 163014), (156, 108676), (202, 83928), (208, 81507), (269, 63024), (303, 55952), (312, 54338), (404, 41964), (538, 31512), (606, 27976), (624, 27169), (807, 21008), (808, 20982), (1076, 15756), (1212, 13988), (1313, 12912), (1614, 10504), (1616, 10491), (2152, 7878), (2424, 6994), (2626, 6456), (3228, 5252), (3497, 4848), (3939, 4304)]