31693170496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{242629}}^1$

素因数の和:242811

約数の個数: 56

約数和(自身を含む): 68160590120

約数和(自身を除く): 36467419624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 157, 208, 314, 416, 628, 832, 1256, 2041, 2512, 4082, 5024, 8164, 10048, 16328, 32656, 65312, 130624, 242629, 485258, 970516, 1941032, 3154177, 3882064, 6308354, 7764128, 12616708, 15528256, 25233416, 38092753, 50466832, 76185506, 100933664, 152371012, 201867328, 304742024, 495205789, 609484048, 990411578, 1218968096, 1980823156, 2437936192, 3961646312, 7923292624, 15846585248, 31693170496]

約数ペア:

[(1, 31693170496), (2, 15846585248), (4, 7923292624), (8, 3961646312), (13, 2437936192), (16, 1980823156), (26, 1218968096), (32, 990411578), (52, 609484048), (64, 495205789), (104, 304742024), (157, 201867328), (208, 152371012), (314, 100933664), (416, 76185506), (628, 50466832), (832, 38092753), (1256, 25233416), (2041, 15528256), (2512, 12616708), (4082, 7764128), (5024, 6308354), (8164, 3882064), (10048, 3154177), (16328, 1941032), (32656, 970516), (65312, 485258), (130624, 242629)]