16252516

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 33453756

約数和(自身を除く): 17201240

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 821, 1414, 1642, 2828, 3284, 4949, 5747, 9898, 11494, 19796, 22988, 40229, 80458, 82921, 160916, 165842, 331684, 580447, 1160894, 2321788, 4063129, 8126258, 16252516]

約数ペア:

[(1, 16252516), (2, 8126258), (4, 4063129), (7, 2321788), (14, 1160894), (28, 580447), (49, 331684), (98, 165842), (101, 160916), (196, 82921), (202, 80458), (404, 40229), (707, 22988), (821, 19796), (1414, 11494), (1642, 9898), (2828, 5747), (3284, 4949)]