87303704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{929}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 173761200

約数和(自身を除く): 86457496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 691, 929, 1382, 1858, 2764, 3716, 5528, 7432, 11747, 15793, 23494, 31586, 46988, 63172, 93976, 126344, 641939, 1283878, 2567756, 5135512, 10912963, 21825926, 43651852, 87303704]

約数ペア:

[(1, 87303704), (2, 43651852), (4, 21825926), (8, 10912963), (17, 5135512), (34, 2567756), (68, 1283878), (136, 641939), (691, 126344), (929, 93976), (1382, 63172), (1858, 46988), (2764, 31586), (3716, 23494), (5528, 15793), (7432, 11747)]