84416384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 183326640

約数和(自身を除く): 98910256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 388, 416, 523, 776, 832, 1046, 1261, 1552, 1664, 2092, 2522, 3104, 4184, 5044, 6208, 6799, 8368, 10088, 12416, 13598, 16736, 20176, 27196, 33472, 40352, 50731, 54392, 66944, 80704, 101462, 108784, 161408, 202924, 217568, 405848, 435136, 659503, 811696, 870272, 1319006, 1623392, 2638012, 3246784, 5276024, 6493568, 10552048, 21104096, 42208192, 84416384]

約数ペア:

[(1, 84416384), (2, 42208192), (4, 21104096), (8, 10552048), (13, 6493568), (16, 5276024), (26, 3246784), (32, 2638012), (52, 1623392), (64, 1319006), (97, 870272), (104, 811696), (128, 659503), (194, 435136), (208, 405848), (388, 217568), (416, 202924), (523, 161408), (776, 108784), (832, 101462), (1046, 80704), (1261, 66944), (1552, 54392), (1664, 50731), (2092, 40352), (2522, 33472), (3104, 27196), (4184, 20176), (5044, 16736), (6208, 13598), (6799, 12416), (8368, 10088)]