15691168256

素因数分解:

$2^9\times {\mathrm{1297}}^1\times {\mathrm{23629}}^1$

素因数の和:24944

約数の個数: 40

約数和(自身を含む): 31377190020

約数和(自身を除く): 15686021764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1297, 2594, 5188, 10376, 20752, 23629, 41504, 47258, 83008, 94516, 166016, 189032, 332032, 378064, 664064, 756128, 1512256, 3024512, 6049024, 12098048, 30646813, 61293626, 122587252, 245174504, 490349008, 980698016, 1961396032, 3922792064, 7845584128, 15691168256]

約数ペア:

[(1, 15691168256), (2, 7845584128), (4, 3922792064), (8, 1961396032), (16, 980698016), (32, 490349008), (64, 245174504), (128, 122587252), (256, 61293626), (512, 30646813), (1297, 12098048), (2594, 6049024), (5188, 3024512), (10376, 1512256), (20752, 756128), (23629, 664064), (41504, 378064), (47258, 332032), (83008, 189032), (94516, 166016)]