328674704

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{123007}}^1$

素因数の和:123182

約数の個数: 20

約数和(自身を含む): 640625664

約数和(自身を除く): 311950960

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 123007, 246014, 492028, 984056, 1968112, 20542169, 41084338, 82168676, 164337352, 328674704]

約数ペア:

[(1, 328674704), (2, 164337352), (4, 82168676), (8, 41084338), (16, 20542169), (167, 1968112), (334, 984056), (668, 492028), (1336, 246014), (2672, 123007)]