161123584

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{7583}}^1$

素因数の和:7682

約数の個数: 36

約数和(自身を含む): 325535616

約数和(自身を除く): 164412032

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 7583, 10624, 15166, 21248, 30332, 60664, 121328, 242656, 485312, 629389, 970624, 1258778, 1941248, 2517556, 5035112, 10070224, 20140448, 40280896, 80561792, 161123584]

約数ペア:

[(1, 161123584), (2, 80561792), (4, 40280896), (8, 20140448), (16, 10070224), (32, 5035112), (64, 2517556), (83, 1941248), (128, 1258778), (166, 970624), (256, 629389), (332, 485312), (664, 242656), (1328, 121328), (2656, 60664), (5312, 30332), (7583, 21248), (10624, 15166)]