16209466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 16691654

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 169, 182, 217, 221, 238, 338, 403, 434, 442, 527, 806, 1054, 1183, 1547, 2197, 2366, 2821, 2873, 3094, 3689, 4394, 5239, 5642, 5746, 6851, 7378, 10478, 13702, 15379, 20111, 30758, 36673, 37349, 40222, 47957, 68107, 73346, 74698, 89063, 95914, 136214, 178126, 261443, 476749, 522886, 623441, 953498, 1157819, 1246882, 2315638, 8104733, 16209466]

約数ペア:

[(1, 16209466), (2, 8104733), (7, 2315638), (13, 1246882), (14, 1157819), (17, 953498), (26, 623441), (31, 522886), (34, 476749), (62, 261443), (91, 178126), (119, 136214), (169, 95914), (182, 89063), (217, 74698), (221, 73346), (238, 68107), (338, 47957), (403, 40222), (434, 37349), (442, 36673), (527, 30758), (806, 20111), (1054, 15379), (1183, 13702), (1547, 10478), (2197, 7378), (2366, 6851), (2821, 5746), (2873, 5642), (3094, 5239), (3689, 4394)]