42168704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19379}}^1$

素因数の和:19410

約数の個数: 32

約数和(自身を含む): 88954200

約数和(自身を除く): 46785496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19379, 38758, 77516, 155032, 310064, 329443, 620128, 658886, 1240256, 1317772, 2480512, 2635544, 5271088, 10542176, 21084352, 42168704]

約数ペア:

[(1, 42168704), (2, 21084352), (4, 10542176), (8, 5271088), (16, 2635544), (17, 2480512), (32, 1317772), (34, 1240256), (64, 658886), (68, 620128), (128, 329443), (136, 310064), (272, 155032), (544, 77516), (1088, 38758), (2176, 19379)]