16413488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11273}}^1$

素因数の和:11301

約数の個数: 40

約数和(自身を含む): 39143328

約数和(自身を除く): 22729840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11273, 22546, 45092, 78911, 90184, 146549, 157822, 180368, 293098, 315644, 586196, 631288, 1025843, 1172392, 1262576, 2051686, 2344784, 4103372, 8206744, 16413488]

約数ペア:

[(1, 16413488), (2, 8206744), (4, 4103372), (7, 2344784), (8, 2051686), (13, 1262576), (14, 1172392), (16, 1025843), (26, 631288), (28, 586196), (52, 315644), (56, 293098), (91, 180368), (104, 157822), (112, 146549), (182, 90184), (208, 78911), (364, 45092), (728, 22546), (1456, 11273)]