78320096

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{40123}}^1$

素因数の和:40194

約数の個数: 24

約数和(自身を含む): 156724344

約数和(自身を除く): 78404248

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 40123, 80246, 160492, 320984, 641968, 1283936, 2447503, 4895006, 9790012, 19580024, 39160048, 78320096]

約数ペア:

[(1, 78320096), (2, 39160048), (4, 19580024), (8, 9790012), (16, 4895006), (32, 2447503), (61, 1283936), (122, 641968), (244, 320984), (488, 160492), (976, 80246), (1952, 40123)]