16084970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 17507350

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 89, 106, 110, 155, 178, 265, 310, 341, 445, 530, 583, 682, 890, 979, 1166, 1643, 1705, 1958, 2759, 2915, 3286, 3410, 4717, 4895, 5518, 5830, 8215, 9434, 9790, 13795, 16430, 18073, 23585, 27590, 30349, 36146, 47170, 51887, 60698, 90365, 103774, 146227, 151745, 180730, 259435, 292454, 303490, 518870, 731135, 1462270, 1608497, 3216994, 8042485, 16084970]

約数ペア:

[(1, 16084970), (2, 8042485), (5, 3216994), (10, 1608497), (11, 1462270), (22, 731135), (31, 518870), (53, 303490), (55, 292454), (62, 259435), (89, 180730), (106, 151745), (110, 146227), (155, 103774), (178, 90365), (265, 60698), (310, 51887), (341, 47170), (445, 36146), (530, 30349), (583, 27590), (682, 23585), (890, 18073), (979, 16430), (1166, 13795), (1643, 9790), (1705, 9434), (1958, 8215), (2759, 5830), (2915, 5518), (3286, 4895), (3410, 4717)]